The Lymphatic System And Immunity The cells‚ tissues‚ and organs of the lymphatic system play a central role in the body’s defenses against a variety of pathogens‚ or disease-causing organisms. Acts against environment hazards‚ various pathogens‚ and internal threats. Lymphocytes (primary cell) are vital to or overcoming infection and disease. Lymphocytes respond to invading pathogens‚ abnormal body cells‚ and foreign proteins. They act to eliminate these threats or render them harmless
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STAGE THEORIES OF DEVELOPMENT 1Although all psychologists agree that people change over time‚ they disagree considerably over how to conceptualize those changes. One group sees us as changing gradually with age; the other school of thought sees people as going through a series of abrupt changes form one stage to the next. Those who see gradual changes generally lean more toward a “molding” view by which they interpret behavior as gradually changing‚ mostly due to increasing experience. Those
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LYMPHATIC SYSTEM * Carries fluid in one direction‚ from the tissues to the circulatory system. Functions of the Lymphatic System 1. Fluid Balance * Collecting excess fluid and particulate matter from tissues and depositing them in the bloodstream. 2. Fat Absorption * Absorbs fats and other substance from the digestive tract through lymphatic vessels called lacteals located in the lining of the small intestine. * Fat enters the lacteals and pass through the lymphatic vessels
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quality of life. For example‚ during war as the standard of living decreased‚ people often got sick with an illness because at the front they had not time to watch over the health. Soldiers were at war on cold‚ they were hungry‚ and it reduced their immunity and their organism easily caught a cold.
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comparing inflammation and infection is true? *inflammation occurs in response to tissue injury or to tissue invasion and infection is always a response to tissue invasion 3. How are the actions of inflammation and the actions of cell-mediated immunity different? *inflammation provides immediate but temporary protection against pathogenic microorganisms 4. Which of the following manifestations or processes of inflammation is caused by increased capillary permeability? *Swelling 5. In reviewing
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and Uses. Mouton: The Hague. ------------- (1993) “A common signal in discourse: how the word reason is used in texts”‚ in Sinclair‚ J. M.‚ Hoey‚ M. and Fox‚ G. (eds.) Techniques of Description: Spoken and Written Discourse. London: Routledge and Kegan Paul. ------------- (1994) “Signalling in discourse: a functional analysis of a common discourse pattern in written and spoken English”‚ in Coulthard‚ M. (ed.) Advances in Written Text Analysis. London: Routledge. ------------- (1996) “Cohesive words:
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structural; there are no specific immune system organs Pathogen: a disease-causing agent; anything foreign in our body that causes disease Three lines of defense: 1st: external barriers 2nd: several non-specific defense mechanisms 3rd: immunity‚ specific resistance to disease I. Innate Defenses (pp. 691–700) A. 1st line of defense - Surface Barriers: Skin and Mucosae • Protective chemicals inhibit or destroy microorganisms • Skin‚ a highly keratinized epithelial
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A process in which the body’s immune system causes illness by mistakenly attacking healthy cells‚ organs‚ or tissues in the body that is essential for good health. Your own immune system mistakenly attacks and destroys your body tissue that it believes to be foreign. Some of the major autoimmune diseases are; Active Chronic Hepatitis‚ Addison’s Disease‚ Anti-phospholipid Syndrome‚ Celiac Disease‚ Crohns Disease‚ Cushings Syndrome‚ Dermatomyositis‚ (Type I) Diabetes‚ Discoid Lupus‚ Multiple Sclerosis
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Currently‚ 14 routine vaccinations are required in all 50 states for children attending public schools ‚ 8 of which were developed by the same person (Huston). “A vaccine is a substance used to stimulate the production of antibodies and provide immunity against one or several diseases‚ prepared from the causative agent of a disease‚ its products‚ or a synthetic substitution‚ treated to act as an antigen without inducing the disease” (Vaccine+definition - Google Search). In the United States‚ vaccines
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Prosecutorial misconduct • Ineffective assistance by criminal defense counsel • Judicial misconduct • What did the prosecutor do wrong? How does immunity protect the prosecutor from the consequences of his or her misconduct? • What did the criminal defense attorney do wrong? What is the Strickland v. Washington standard? Refer to Ch. 10 of Courts and Criminal Justice in America. How do the performance prong and the prejudice prong of the Strickland standard apply to the example?
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